†family Cretereismatidae Willmann 2007 (mayfly)
Insecta - Ephemerida - Cretereismatidae
Parent taxon: Permoplectoptera according to P. Sroka et al. 2014
See also Staniczek et al. 2011
Sister taxa: Litophlebioidea, Mesephemeriformia, Mesephemeroidea, Misthodotidae, Protereismatidae, Protereismatoidea
Subtaxa: none
Ecology:
Distribution: there are no occurrences of Cretereismatidae in the database